Barbecue grill



FIG. 1 is a front perspective view of a barbecue grill showing my new design;

FIG. 2 is a side elevational view thereof; the opposite side being a mirror image;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof with cap raised; the opposite side being a mirror image;

FIG. 5 is an exploded side perspective view thereof, the opposite side being a mirror image;

FIG. 6 is a reduced perspective view showing the grill in tow behind a vehicle, the broken lines form no part of the claimed design; and,

FIG. 7 shows the grill with the support disc removed and mounted on an alternate support, the support shown in broken lines forms no part of the claimed design. 

The ornamental design for barbecue grill, as shown and described. 